Marantz SR5014 - Page 132

1.4. Error display
See the table below for descriptions of the displayed errors and countermeasures for these.
If multiple errors occur, only one item is displayed.
The priority order is
w
,
e
,
r
,
t
,
y
,
q
.
Condition States Display TROUBLE SHOOTING
q
Firm Check
Error
The model name, brand name and region information written in the rmware are compared
to the region settings in the PCB. This error is displayed if the information does not match.
" ▲ " is not displayed if rmware information is correct.
L1
FIRM
L2
ERROR
L3
L1
M:*****
–
L1
DSP
–
L2
********
L2
********
L3
BL-**.**
L3
L1
A.PLD
–
L1
V.PLD
–
L2 L2
L3
********
L3
********
L1
GUI
–
L1
PIMG
–
L2 L2
L3
**.**
L3
**.**
• Check the resistor for setting the region [R1524, 1525, DIGI-
TAL PCB].
• Write the rmware for the correct region.
PIMG Error indication
• Check the circuits around the Logic[U1053] and
SFROM[U1048]. If there appear to be no problems, [U1053]
or [U1048] is faulty.
w
IP SCALER Er-
ror
An error occurs in Loop back Test of the DDR memory which is performed during the initial
setting of i/p Scaler(ADV8003).
L1
IP
L2
SCALER
L3
ERR 01
• Check the circuits around the IP SCALER [U1026, DIGITAL
PCB] and DDR2 [U1028/1029].
If there appear to be no problems, [U1026] or [U1028/1029]
is faulty.
During the initial setting of i/p Scaler (ADV8003) , there is not the reply of the Loop back Test
result of the DDR memory .
L3
ERR 02
e
GUI Serial
Flash Error
If the MCU version is not supported by the GUI Serial Flash (ADV8003),
" ▼ " is displayed as the rst character of the GUI rmware version.
If GUI Serial Flash is damaged, " ▲ " is displayed as the rst character.
L1
GUI VER.
L2
ERROR
L3
• Check the rmware version.
r
DIR Error
This error is displayed if there is no response from the DIR.
L1
DIR
L2
ERROR
L3
01
• Check the DIR [U1040, DIGITAL PCB] and surrounding cir-
cuits.
Before Servicing
This Unit
Electrical Mechanical Repair Information Updating
132